I work an odd job. It is approximately equal parts system administration, programming, and tech support. Can you guess which part I dread most? I relish the

I work an odd job. It is approximately equal parts system administration, programming, and tech support. Can you guess which part I dread most? I relish the days I can lock myself in a basement laboratory and hide out with my code. Some days I just give up on getting non-support work done because I'm getting interrupted every hour with a 5-minute fix or to reboot a fax machine. I've toyed with the idea of shifting my schedule to only overlap with the rest of the office half the day. There is no way I can really schedule much active work (as opposed to reactive tech support) in a chunk less than about three hours. I'll move on when I can, but right now I've got one perk I don't want to trade for anything.