3 questions getting my tp2 set up

[mptoledo]

Picked up my TP2 last week and have been busy getting usable. 2 1/2 years ago I did this with my "Touch" and really hated to give it up.

I just got done loading co0kies home tab cabs. Wow, what a great program. Made my Tp2 much more user friendly. Touch X task mgr, clean ram, clear temp, Jcm chteditor, and no chem 1%battery.

I have searched these threads endlessly but still can't find some definate answers.
My questions:

1.) Do I need to unlock my new Sprint TP2, win 6.5, 2.5....?(if so how).
2.) What is the better weather program and how do I get it back on my home screen? I currently have mobility flow touch weather
3.) Can/how do we get the radio to work and must I unlock my phone(see question 1)

Just want to thank everyone for their help. This site is definately an asset.