I bought a n810 used on ebay, and seems to have a lot of stuff from this site, which I found googling. I don't have much free time, and already spent a few hours trying to figure out my new-to-me, but technically very old school` device to everyone else.

It came with nothing, just the core system, and charger. No stylus,
and no usb. Not a problem as I can pick up the usb cable at the
swap meet for a buck or under. When stumbling upon this site,
I noticed the n810 already had a lot of things installed on it,
that i've seen available for download. Such as nes emu's,
but no roms on the internal. Custom start up screen, and
some homebrew apps. So this device must be flashed
already ?

The nokia ovi store doesn't even show the device on the list, so am unsure how to download games or apps from there. I went to some other sites and downloaded .jar files, but they won't install, and found out that n810 doesn't support jar without some type of
homebrew app? I would like to play newer type games, like need for speed, bomberman, Eternal Legacy HD, and games if available in HD, or landscape mode.

Also Im guessing that if a video file is like 720x480 resolution, it wont play on my device? I'll need to re-encode it to 240x something? Any new up to date converters that work well
besides ones from 2008?

Is my n810 just too ancient to do awesome things??lol

My problem is really I don't know how to install stuff, and
what kind of stuff it supports. I want to run flash games
too. I dunno it all seems so hard and time consuming.