Celeron D 346

[wryterra]

Intel say it's SSE3, iTunes does the bounce'n'quit thing.

Dunno if it's iTunes or SSE3 causing the problem though, I'll get back to you with more after I've played more.

[eberts]

It definitivly has SSE3 cause up to system 10.4.7 it was reported in system profiler. System 10.4.8 (with mifki kernel) doesn't report the features anymore.
Neither under 4.7 nor under 4.8 i had any issues with iTunes.

[wryterra]

After a little while getting used to it (and a reinstall from a trusted 10.4.6 disc) I can report the Celeron D 346 operating fine out of the box. No need to worry. Looked like I had some SSE2/SSE3 emulation things going on in the kernel that were breaking it.