Cubase Buttons, buttond gone c sx Options

[cristerb]

I just bought cubase sx 2 update. But having small annoying problems. When switching active tracks all the buttons disappear.(mute,solo,read,write etc..) They only reapear when i click on the box where the buttons were. Very annoying. I have the same problem with the buttons on the right. Also the midi falls out sometimes. Sometimes it comes back and other times cubase just crashes.

I was just wondering if you guys have the same problems or if it is us me

....I am running a 800 mhz g4 imac 768 ram.

Thanks