Unfortunately, my windows install of firefox had been configured to wipe cache on closing. I could check IE cache, and I don't know how I'd pull things from my chrome cache but I doubt there's anything left as I had reinstalled chrome just prior to all this happening. I might have better luck with my linux partition which I haven't booted recently. If I knew how to pull everything off my cache files from there and check it, I'd do that. Can't say it'd help much, but it'd help a little.