5'2", don't know inseam, but my legs are short compared to most friends my height :-)
Current rides:
Knolly V-tach, XS, with a 24" rear wheel (mostly free-ride, do a couple DH races on it, more planned for this year as I finally got bitten by the speed bug), run a Fox 40 on it, its heavy but I love it
Knolly Endorphin XS for AM, though I ride it pretty much anywhere (Cypress, Fromme, Bike Park, XC)
I'd love to do timed runs on these two bikes to compare speeds (e.g on Mach Chicken ;) ) After last year's race (on the V-tach) I figured that I'd race the Endorphin this next year as I was convinced I would be faster on it…however I'm not so sure. I can keep up to my faster friends better on the V-tach.
For XC I've got a sweet custom hard tail; this is my favourite bike as it is my engagement "ring".
However, I definitely don't prefer XC riding over other forms of riding…not sure I have a favourite…I think the variety is what I like best, or perhaps just make it steep and gnarly…. :-)
Dream bike? I dunno…a lighter version of V-tach?