Originally Posted by mjw16
1) What are some recommended brands/models (I like the Surly Steamroller)?
I don't think the Steamroller is suitable "off the shelf" for a SS - not drilled for brakes as far as I know. I guess you can probably get/have them drilled though.
2) Can I use a quick release rear wheel? Most pix show bolts as opposed to q/r.
Stick to bolts, at least in the rear. More secure. QR is overrated anyway, when it comes to regular bike riding. QR is nice but it really is for racing when you need to change a wheel quickly.
3) If I can't use q/r, how do you change a flat? (I'm guessing I'd have to bring wrenches in addition to my multi-tool).
1 additional item besides what you normally would bring: a small adjustable wrench or (my favorite) a Surly Jethro Tule.
4) I know I'd like a steel frame, but should I look only at ss and fixed gear frames, or is converting from an older, geared model an option-if so I'm guessing I'd need something like the Singleator to regulate chain tension and compensate for stretch......
Sheldon Brown has your answers. You can convert most any bike to SS.
www.sheldonbrown.com
5) If I went with a track frame, would it have mounts for road brakes? It seems that fixies use a front brake only as an emergancy brake-I'd like front/rear road brakes.
See #1 - many track specific frames do not come drilled for brakes; some you can get drilled some you can't. Depends on how mch room there is on the fork crown and seatstay bridge and what the material is.
6) Does a s/s with horizontal rear dropouts require additional hardware, ie spacing or tensioning devices, or, like my old bmx, do you pull the wheel until appropriate chain tension is achieved and simply tighten the wheel?
Like your old BMX.
7) Gear ratios: I know that will be important, any recommendations on front and reat ratios for a commuter setup?
Depends on your fitness, the terrain, the distance you ride. I ride 48/16 which works great for me. I am in the D-FW Texas area - mostly flat, a few rolling hills.
8) What are some tips to save $ while setting up a decent ride? I know I won't be spending on derrailleurs, shifters, cassettes, etc, but what are some DC/Metro area resources for finding inexpensive frames and parts.
Can't help with that one. Try Sheldon Brown's website for some good info.