Does anyone know if Chess Tiger for Palm is still available?  I tried their web site (chesstiger.com) but when I clicked the Click here to pay link I get sent to PocketGear.com which doesn't have the program.  I sent an email to customer support but haven't heard anything back.  Perhaps they've gone out of business?

I'm not sure about them, but it would be a shame since I have ChessTiger on my Palm and it's a good little sparring partner. But if they have gone under, you should still be able to get HIARCS for the Palm (http://www.hiarcs.com/palm_hiarcs.htm) which may be somewhat more expensive, though.

Yeh, I'll probably go with hiarcs though it appears to be 3x as much as chess tiger (at least chess tiger is noted as $14.95 on their site vs the low $40s for hiarcs).  I still haven't heard anything from their support, which is not a good sign since its the same place you're supposed to email them your registration code after you buy it.

I've owned both. Tiger can get repetative whereas HiArcs is very human in its game play.

I went with Hiarcs.  Still nothing happening over at chesstiger.com.  I've also installed OpenChess.  It has a nice opening trainer and you can expand its openings though the ones I've found so far are in Dutch (I believe).