well, the data drive is now mounting after a 
chkdsk. thankfully. the data is there and completely safe. i'm going to 
need to back a few things up more carefully. i should have done that 
some time ago, really. but windows 7 doesn't like my external hds 
(there's no reason for this, btw, it seems like a corporate side deal - 
the drive works perfectly fine in xp and even vista). so i'll have to 
wait until it gets back up.
the os drive got wiped in 
the attempted reinstall. i should have known that was going to happen. i
 did vista support. they taught us that. but note that xp wouldn't have 
wiped the drive like that, and i'm still in an xp world. i still have xp
 running on all my pcs and would honestly install it on the laptops if 
the bios would allow it (that's some fucking proprietary bullshit, but 
you take what you get with free laptops). there are reasons they 
switched to an image-based install, and some of them make good sense, 
but they should have retained the functionality of a straight-over 
reinstall. this is why windows users fucking hate macs. give me back my 
user control! let me install what i want! how i want! and, ultimately, 
the start-up utility failed, guys. you'll point to that as a reason to 
move to image-based installs without losing the benefit of a copy over 
reinstall, but it didn't work. i would have been nice to not lose the 
entire partition.
but i'll blame myself. i was being impatient, and impulsive. i should have known that was going to happen...
regardless,
 it wiped the partition table, so i had no option but to reformat it. 
and the chkdsk is running quickly through the "empty" drive. meaning my 
initial intuition of a fucked file system (rather than a fucked drive) 
seems to have been correct.
if i'm lucky, i might be 
able to salvage the open tabs by running restoration programs. formats 
don't delete data. it might still be accessible. and that's actually all
 i've lost. it's substantial, though: hundreds of tabs. articles. 
records. more than that, just flat out ordered tasks. everything else is
 on the data drive. now, how to get a fresh install of firefox to load 
that information is another question, and is going to be an experiment. i
 don't know the answer to this. i know the information is stored 
somewhere on the drive rather than solely in ram, but how to salvage it i
 don't know. let's hope i can get it at all to start off with....
overall,
 though, it's more of an annoyance than a catastrophe. lucky. i still 
don't know how it happened. i'm starting to suspect a power surge, 
though. i didn't think anything of it at the time, but i had just popped
 an sd card into the machine when it fizzed out on me. could the static 
have shorted it?