Re: I had a breakdown today...
For cutting tube a brand new 24TPI hacksaw blade works well for me. I haven't tried cutting frames for custom builds (yet), but on seatposts and so on, it's like a hot knife through butter.
Any day that starts with a good ride is already a better day, and a bad day riding still beats a good day working.
My Builds: My Beast
, Harley59's bike
, my Cruiser