Right now I just have the Maxtor OneTouch 4 (500GB) running and it works great. I plan to pick up some enclosures soon and add to my arsenal. I'll post here again when I do.

I have the western digital 1tb hd that works fine it even shuts down when its not being used

Intrepid63, nice setup. I have a WD 120G HD and a 1.5TB hardrive connected to a USB hub and it works great for me.

Place Shifting Enthusiasts

Spinning Platter HD's
- HP Personal Media Drive; 1 TB and 500 GB both working fine
- HP Pocket Media Dine; 250 GB working fine
- IBM ThinkPad external USB size?? working just fine

Note: None of these drives are spinning down when I use the Pogoplug Drive client, but will if I only use the web interface.

Flash Storage:
- Kingston 16 GB MicoSD in USB Card Reader; just fine
- Unknown "1 GB made in China"; just fine

Oddball things because I Can:
- HTC Windows Mobile phone; yup looks just like a drive, just a sloooow one.
- Kodak Printer Dock with SD Card inserted; just fine
- Samsung SC2410 Development Board with onboard flash; oh yeah.
- Viliv 55 mobile PC in Device Mode; Yup

I am using a Drobo v2.0 (with Firewire 800/USB 2.0) connected to the pogoplug. It has 3 2TB partition (thin provisioned via Drobo Dashboard, which report to the OS that it has more space than it physically has). This actually works out quite well.
I am using this setup to provide remote backup for a media server that my volunteer organization has. I simply mount the PogoPlugged drives as a desktop drive and use SyncToy to synchronize the drives. This serves as the remote backup. This is an excellent low power remote backup solution.
Have been very happy with PogoPlug 1.x firmware but now having some issue with 2.x.

I am using a Western Digital 1tb hard drive that I can use when hooked up to my mac, but as soon as I plug it in to pogoplug, pogoplug will not recognize the device. Any suggestions?

I've have tried six different drives (Seagate, LaCie SimpleTech) and still cannot see the drives. All I see is the

Has anyone tried the Toshiba 1TB external hard drive or the HP 1TB SimpleSlave Drive? i am thinking about getting one of these drives with the Pogoplug, but want to know will they work before i spend the money.

Drobo USB (first gen) works fine.

2) LaCie 1TB
1) LaCie 500GB

Work great, look great. I am actually going to move one of the LaCie 1TB drives to another PogoPlug using friend and setup as an ActiveCopy remote backup (and I will act as his remote backup site).

Why not use the buddy system to do the same, maybe a PogoBuddy?
:)

All Icy Dock external USB products work with the pogo plug.

MB559US-1S --> http://icydock.com/product/mb559us-1s.html
MB664US-1S --> http://icydock.com/product/mb664us-1s.html
MB662US-2S --> http://icydock.com/product/mb662us-2s.html
MB561US-4S-1 --> http://icydock.com/product/mb561us-4s-1.html

end shameless plug :)

I have two old IDE drives (40GB and 80GB), both in the same model of USB external enclosure, attached to DockStar.

@ Jon.QA, they are Masscool FU310, both several years old. You can see it at http://www.newegg.com/product/product.aspx?Item=N82E16817145746