There is a lot to love about Axims. I recomend before you buy anything else you get a screenprotector. I got my first set directly from Dell and they got the job done but basically they sucked compared to a brand called boxwave.
I am assuming you have the x50 so try this link
http://www.boxwave.com/products/clea...im-x50_462.htm
I have the x3i but they are all on that website. (
www.boxwave.com) This may be one of the best screenprotectors out there that I have tried.
Some people say they like screenprotectors some dont. My feeling is that they are definitely worth it.
As for buying other things, take your time. Test out different software the last thing you want to do is buy 25 programs and half of them you dont use.
My favorite app is my remote control...
www.pdawin.com
Have fun. and check out some of the tutorial stuff on this page it really helps get you on your feet