Ouch. Stuff like that always pains me.
My solution, since I'm pretty handy (I'm the network admin at work... I'd better be) is to try absolutely everything they might ask me to do (as well as some stuff they won't to further diagnose the problem) before I even call. Then, before they even start asking, I run through everything I've done. That usually makes it abundantly clear that it's not my computer, and they never even get the chance to ask what I'm running. Occasionally they'll run through the scrip anywa, but then I can just say a quick "yes" to everything to speed the process.
It also usually gets me bumped up to level 2 pretty rapidly, since I generally know more than the first-tier phone techs.
My solution, since I'm pretty handy (I'm the network admin at work... I'd better be) is to try absolutely everything they might ask me to do (as well as some stuff they won't to further diagnose the problem) before I even call. Then, before they even start asking, I run through everything I've done. That usually makes it abundantly clear that it's not my computer, and they never even get the chance to ask what I'm running. Occasionally they'll run through the scrip anywa, but then I can just say a quick "yes" to everything to speed the process.
It also usually gets me bumped up to level 2 pretty rapidly, since I generally know more than the first-tier phone techs.