Program Requirements:
Device:
Palm Connected Organizers running Palm OS v2.04 and higher.
30 K free RAM

The FlashPlug by JKS Technologie of Germany is a plug-in 8meg FLASH memory drive for your Palm Connected Organizer.

The FlashPlug is a small module that plugs directly into the PDAs hotsync port. The unit is like having a mini hard drive for your PDA. You can copy files from your PDA to the FlashPlug and visa versa. This gives you 8 Megabytes of nonvolatile secondary storage. Remember that word 'storage'. You can't execute a program directly from the FlashPlug. You have to first copy it back to the PDA. Third party developers may solve this problem in the future.

Physically the unit is similar to but larger than the end of a hotsync cable. It is easy to insert and remove from a Palm III series unit. Although the FlashPlug has a Palm III series connector, it will also connect and work easily with a Palm V series if you use The Bridge for the Palm V or the PalmDock.

There are no moving parts, buttons, LEDs or batteries in the FlashPlug. It draws its power from the PDA it is plugged into and is entirely inactive while not accessing data, i.e. there is no 'standby' power consumption. Power consumption while reading or writing data is 2mA typical and 4mA max.

To copy files into and out of the FlashPlug, you need to install a 30k .PRC file called FlashCmd. This is a small easy to use file manager type program. The program only works when you plug the FlashPlug module into the PDA. This program allows you to select files to copy to the FlashPlug or to copy from the FlashPlug to the PDA.

Like a hard drive, the FlashPlug comes partitioned into 'drives'. Mine arrived with a 4meg C:\ drive, 2meg D:\ drive and a 2meg E:\ drive. Using the FlashCmd program, you can delete and create new partitions. You can name the partitions and even specify the block size (1 block = 8k) for the partitions. Depending on the block size that you choose, you'll get a different sized partition.

1.0meg = 128 blocks
1.5meg = 192 blocks
2.0meg = 256 blocks
4.0meg = 512 blocks
8.0meg = 1024 blocks

The program recommends that you use at least a 128k block size.  Having different partitions is nice because you could create a partition called DOCS and just save .DOC files to it. Or a partition named PICS where you put all your AlbumToGo pictures. Again, you can't access the files directly from the FlashPlug. You have to first copy them back to the PDA. There's only one thing that I found that makes having multiple partitions a bit lacking. Using the FlashCmd program, you can't copy files back and forth between the different partitions on the FlashPlug. You can only copy files from the PDA to a partition and visa versa. So, I deleted all the partitions and created one large 8meg partition.

Having different block sizes also may explain why I noticed that the files that I copied from my PDA to the FlashPlug ended up being a tiny bit smaller.

What about copying speed? The interface is serial and can transfer data at 115,200 bps (RS232). I did some tests as you can see in the table below. Copying files with the FlashPlug isn't super snappy. For small files, it's fine but to copy large files prepare to wait awhile.

The FlashCmd program is very basic. All you can do is select single or multiple files and copy them to or from the FlashPlug module. There aren't any real backup features. If you wanted to use the FlashPlug strictly as a backup device, you would have to copy all the files every time you wanted to do a backup. If you had a full unit, this would take a long time and would become quite tedious. With some good backup features, you could just copy the changed files.

What about battery drain due to copying back and forth from FLASH?  I didn't have any drain problems whatsoever. I actually did all the copying tests in the table above back to back without turning of my Palm IIIc. I started with a fully charged battery and after I was done with all my tests, the battery was only down about 10%. I turned off the IIIc for a couple hours and when I turned it back on, it had recovered to full (all but the very tip of the battery icon).

The FlashPlug quite expensive. But if you have the $$'s, it is a compact method of storing extra files for your Palm Connected Organizer. It is good for people that may need to carry around very large databases, or lots of large .DOC files. Until the FlashCmd software becomes more feature rich, I don't think this product is the best choice for someone that just needs a backup module. It is also not a good choice for someone that has a 2meg PDA and needs more memory. That type of person would be better off looking at either upgrading to a new 8meg PDA or actually upgrading their current PDA to 8megs via someone like TRG.

The FlashPlug is available in the US at PDA Life.

Price: $139.99

Pros:
Compact way to carry around extra files.
Can create multiple partitions.

Cons:
Lack of backup features.
Can't execute or read files directly from the FlashPlug.
Can't copy files between partitions.