The good folks at R&R Theme Designs have just updated their 2 best-selling themes, SlideBerry Zoom and BlockBerry, and are giving away 100 copies to lucky members of CrackBerry Nation. Both of these themes were available for previous devices, but have recently been updated for the BlackBerry Tour 9630. They feature customizable icons, custom meters, wallpaper and more. Both are available in the CrackBerry App Store for $5.00. To enter to win 1 of 100 copies for the Tour, just leave a comment on this post. Contest ends this Sunday at Midnight PST. Please only leave one comment, additional submissions won't count.