It could just be something on your end. I know some people who cannot switch the hotkey groups using alt+tab, while I can do it just fine. Anyway, just in case you are doing something off, here is how I get pictures while using the alt key. Nothing fancy or trying involved.
1. Go to the system menu on the bottom left corner of the screen.
2. Select "Screenshot."
3. Hold down on alt, then click "Ok."
If this is not working for you, you can always just hold down on alt and press print screen ( ::wonders why that other person had to try 10 times:: Maybe I am missing what was done in the picture )
Tell them I sent you and they will give you 1 year of marshalarts, FREE!
Mabiradio died on 8-13-08, killed by marshalarts experts.