Damn JR belt, need help

[R.A.T.]

Hey guys,
last night, my belt turned to pieces, the one that goes from the alternator to the supercharger.
From what I read it's normal for it to wear out after 10k.
So now, the belt I need to replace is the JR part# 051-329, 4PK590
Can I just pick this belt up from any local shop?? or do I have to order straight from JacksonRacing??

Also, how easy or hard is it to replace the belt. I'm at work now and trying to think of how to do it. If any one can gimme a link to read up on it or if it's really easy, just explain.
Do I have to unbolt the alternator to move it back then remove crank belt, put alternator --> supercharger belt and then put back crank belt and rebolt the alternator??

thanx for the help guys!

[9400rpms]

you should be able to pick that up at any auto parts store, if the running marks arethe same *impressions* just double check it and make sure u get the same lenth,..you might have to order that from JR.

[R.A.T.]

well I'm back from the local shop and got the belt no problem $14.99 Canadian Dollars.
Now what about the installation?? I undo the bolt, move alternator up, install belt and re-assemble?? I took a look at it now at work in the parking lot.

[PickleTeg]

B-series? You should have to pull the Alt belt by loosening the idler on the bottom and then looseing the bolt that controls idler movment. At least that is how mine is. Look at the pics on my build thread on this forum. There is a good pic of what I am saying.