I'm also using Opera 10 on Windows platform, because it's available only for Windows.
It's available for linux and solaris as well *snapshot.opera.com/unix/10.0-Alpha-1/
Sometimes, there are problems with software itself. I also face same problem many times with Yahoo mesenger 9. Try to uninstall the product and re-install fresh.When I run opera Opera 9.63(Windows) after 5 mins PC gets hang up. I was actually using 10 alpha. Due to same problem I switched over to 9.63(only due to the stable version) But the problem remains same. I am forced to switch off PC from UPS.This has been started just 10 days back. I am confused about the phenomena. Nothhing else goes wrong except this in PC. Whether it is OS problem or Opera problem? Can anybody help me?
Sorry for the offtopic, but
Opera Mobile is free ? I checked their site but slightly confused.
It's available for linux and solaris as well *snapshot.opera.com/unix/10.0-Alpha-1/