I'm having the runtime throwing exceptions on any application I compile, some BAML parser exception that's related to a FPU stack overflow (or whatever). This issue showed up in the December CTP already, was promised to be fixed in the next release (which would be the January CTP) in a thread on these forums, yet it's still there. I'd like to be able to continue with the development of this WPF based application, without buying some new rig because WPF seems to be hating my current one because it doesn't do SSE2.
Is there another WinFX CTP scheduled for hopefully very soon

Next CTP of WinFX scheduled for when?
swimmer
Microsoft has stated that the Jan CTP had no new WPF bits. It was mostly to support the go live licenses for WWF and WCF. The last I heard is that there will be a Feb CTP due out in the next week or two.
deenaMay3
Eager to see the new CTP! The last two CTPs have no difference, so there must be huge changes under the surface. Could you give a brief description of new features or fixes in the coming new CTP Thanks!
Valent Lei
There will be a new WinFX CTP soon (sorry – don’t want to give a hard date – it’ll jinx it :-))… but ... we have been calling it the Feb CTP :-)
Arik Cohen
Lead Program Manager
Windows Presentation Foundation
Shinya Watanabe