Only single memory upgrade slot in Toshiba Satellite M105?

According to the tear down instructions I found at http://www.irisvista.com/tech/laptops/Toshiba-Satellite-M105/take-apart-notebook-2.htm the second RAM slot appears to be under the keyboard. It looks possible to get to, but a bit of a pain

It's under the keyboard. When it's under the keyboard it usually isn't too hard to get at. I say usually because some laptops are pain to do anything with. This one doesn't look too bad. Just take out the four screws on the bottom of the case at the back. Then pry off the power button bezel. Then take any screws out holding the top of the keyboard off and viola. If that is too much of a pain a good computer shop should be able to do that for little or no extra cost. At my shop we do regular memory upgrades free (with purchase of memory) and under the keyboard upgrades for 15 bucks extra.

It's under the keyboard. When it's under the keyboard it usually isn't too hard to get at. I say usually because some laptops are pain to do anything with. This one doesn't look too bad. Just take out the four screws on the bottom of the case at the back. Then pry off the power button bezel. Then take any screws out holding the top of the keyboard off and viola. If that is too much of a pain a good computer shop should be able to do that for little or no extra cost. At my shop we do regular memory upgrades free (with purchase of memory) and under the keyboard upgrades for 15 bucks extra.