Here's another possibility for a set of extra long Torx Bits (if Torx bits is all you're looking for, like I was). I found these on Amazon and used AmEx points to pay for the order. So the set didn't cost me any out of pocket cash. Set comes with the following sizes: T8, T10, T15, T20 ,T25, T27, T30, T40, T45, T50.

GearWrench 80588 10-Piece Long Torx Bit Set (T8 - T50)

If you go to the GearWrench website (www.gearwrench.com), you'll find this set is sold at many of the local auto parts houses (i.e., Advance Auto, NAPA, etc.)