Oh don't get me started here...

go to <a href="http://www.freewarepalm.net" target="_blank">www.freewarepalm.net</a> they have loads and loads of free stuff to play around with

I'd start with X-master <a href="http://linkesoft.com/english/xmaster/" target="_blank">http://linkesoft.com/english/xmaster/</a> , it allows you to install hacks to change the way the Palm works.

CSpotRun <a href="http://www.32768.com/bill/palmos/cspotrun/" target="_blank">http://www.32768.com/bill/palmos/cspotrun/</a> is a free PalmDOC viewer. All the other viewers do the same thing and they cost money.

STRIP <a href="http://www.zetetic.net" target="_blank">www.zetetic.net</a> allows you to store a 256-bit encypted database of all your passwords and personal info so you won't forget a password or PIN number again.

VEXED! is an addictive puzzle game: <a href="http://vexed.sourceforge.net/vexed.html" target="_blank">http://vexed.sourceforge.net/vexed.html</a>

Rally 1000 <a href="http://davemayes.hypermart.net/rally.html" target="_blank">http://davemayes.hypermart.net/rally.html</a> is a cool rendition of a popular european card game

Pocket Scorch <a href="http://www.hybrid.fi/palm/scorch.html" target="_blank">http://www.hybrid.fi/palm/scorch.html</a> is a mini game based on the old game Scorched Earth

PalmFuelLog lets you track the fuel economy of your car and charts a graph over time: <a href="http://palmfuellog.sourceforge.net" target="_blank">http://palmfuellog.sourceforge.net</a>

Convert <a href="http://www.jps.net/brettnkt/pilot.html" target="_blank">www.jps.net/brettnkt/pilot.html</a> is a conversion calculator

<a href="http://easycalc.sourceforge.net/" target="_blank">http://easycalc.sourceforge.net/</a> Easycalc is a replacement calculator with graphing and solver abilities.

and i've been playing with Scrabble lately available at <a href="http://www.handmark.com" target="_blank">www.handmark.com</a> for $30.

Hope that keeps you occupied for a while.