[amw1972]

ok...you're asking for what everyone wants...so you're not alone.

for root...I suggest you wait for unrevoked newest method (1 click) it makes the whole process painless. Unrevoked has come a long way since it first came out.

for uninstalling bloatware and system apps...such as Sprint crapware and/or Amazon MP3...I suggest using Titanium Backup. it allows you to back up your apps...AS WELL AS uninstalling apps (to include sys apps.) Your apps are backed up on the SDcard so life is good.

for battery life...you can cut down on the times that the phone updates such as friend stream, Google talk automatically signing itself in...etc. Once you have root, you can use JuiceDefender OR use Tasker to adjust when the phone connects for data and such. Ultimately, I think the best way to increase battery life is to flash a custom ROM...you can then underclock your phone while its sleeping, overclock your phone while you're using it...

all the above mentioned "fixes" are in these forums and XDA. Though I think XDA is currently down...so I'd do a thorough search of these forums for MORE detailed ideas/instructions. The apps I mentioned can all be had in the Marketplace...and for flashing custom ROMs...do search...its almost like Google

oh by the way, welcome to PPC Geeks...and I would absolutely suggest you learn to use the forum search function for what you're looking for first.