http://www.mxtabs.net         This site provides you with plenty of guitar tab to any song you can think of

http://www.gtbikes.com       If your into BMX check this one out, they make the best bikes out there and their bikes perform for every dollar you spend.

http://www.spaceweather.com  If your an astronomer like me take a look at this page its got some of the best amateur and professional pictures on the net.