I finally managed to finish a drawing/painting/whatever term you want to use on my new laptop. I was rather pleased with it actually. Not my best picture ever but I was playing with different techniques and liked where it was taking me. So I uploaded this picture to a few different spots on the internet.
Then a few hours later I went to show it to my husband on his computer and... what?? The colour is so fucked up I can't even quite describe it. Several hues are off, it's over-saturated, the contrast is fucked up, basically every way you could describe colour balance was broken on it. As best as I can with a copy of Gimp on my work computer, I have put together a demonstration of how broken it is:

I hooked up my PC monitor to the VGA port in the back to have a direct side-by-side comparison and was blown away by the difference. Managed to find the laptop's monitor display settings and toy with them a bit, but with only brightness/contrast/gamma to play with when saturation was the biggest (but not only) problem, I couldn't get it close.
Looked up the Intel drivers page, found that they'd put out a new utility that includes saturation adjustment, but woops, I can't get it because Toshiba uses a custom driver/chipset/I don't fucking know. So I got to Toshiba's support site and they don't have anything remotely resembling the new utility and I already have the most recent driver.
So now I might have to return it because the ENTIRE reason I bought it (for artsing around on the go) is completely void because I can't get the screen to look right. Giving them one more chance when I call tech support tonight after work, but I'm not holding out hope.
I don't expect much for advice (though if you have anything I've missed, I'd be glad to hear it), I just wanted to FFFFFFFFFFFFF-- at anyone who'll listen.