Wow thanks Jeremy that is all very helpful.  I've been going to the HR with my V4, HiRes skin and all... whoops!

Another question now... where can I find/get/make a skullcap to work on?  Not exactly sure what a skullcap is.  Or if it's safe to work on V4's head with nothing else added I can continue to do that, but knowing my luck my computer will still crash.  :)

Thanks again!!