I am brand new to Blackberry and Crackberry...I can see how easily it is to get hooked! I have a 8320 Curve for T-Mobile and I am constantly getting Excel attachements and want to know if there is a free application out there. I downloaded GridMagic and although it works, it's only a 15 day trial. Anything would help. Thanks!
If you are using it for personal use you can register GrdMagic for free. When Tmobile releases 4.5 you:ll get the ability to view and edit all three for free.
It is onlt beta right now, if you want more info you can sniff around on here. Being brand new though you might want to stick to the official release when it comes out, but there is plenty of info to help you out on the forum. Good luck!