Dave Barlow Guitar Video Blog
OK these are backing tracks where you can download your favorite song which has the guitar part taken out, like lead solo or rythm part, the free version is ok, the paid version has more options but free is good and works great. So now practising at home is much more fun and rewarding.
I found this while looking for backing tracks to peractice playing guitar (boy do I need this) its brilliant :) just for the record I am not affiliated to this site in any way, just thought it was too good not to share.
http://www.guitarbackingtrack.com