I've bought a few ports of console games for the PC and I've been thinking of getting one of these gadgets to see if I can put my old PSX controller to good use:

http://cgi.ebay.com/Playstation-USB-...QQcmdZViewItem

My initial question: do these devices work well or are they just a gimmick? On the box it says USB2.0 but my pc only has 1.1/1.0 ports, will it work with mine? Also do the analog sticks like on the rumble PSX/PS2 controllers work fine with it or are they glitchy?

Would this be equally as compatible as any other standard USB gamepad for any game that works with one?
Thxorz.