NEW to Forum and Android devices

Well I finally decided registering was probably a very good idea since I still am very much a noob when it comes to Android and My Htc Hero. Lately I have been considering rooting but don't feel confident in my skill level and am unsure of my Sprint Accounts Warranty Policy . Maybe being amongst those on this forum will help me to gain a more informed view on the things I can do with Android and its Devices. Oh, I also am looking for any help with Android SDK that may be available.

I am at least Moderately to well educated in Computer Repair, Windows OS's , And at least an Average Linux user.
Anything else you want to know go ahead and ask.