Ok great, i chose bugless beast V 1.1 ill see how this all works out! and ill def. be back to update and see how this all works out, i mean i hope its all good! will i notice a major difference in the functionallity of the phone?
BB v1.1 is for Android 2.1... get BB v0.4 for Froyo 2.2
Yes, please do. If you already started, don't worry, you're doing no harm, just extra work (learning)
And like YankInDaSouth said, for now, just use standard, don't go into adding in a lot of things yet. 1st make sure it works, then make a backup and do it again and add stuff. (For Sapphire I mean if thats what you are doing right now.)