I’ve noticed that when I run Elluminate on my new 64 bit Windows Vista machine I have problems with the explorer and other programs hanging. It really makes the session terrible.
I thought it was a problem with Windows Vista, but later discovered it had to do with the 64 bit JVM on my machine.
The solution is to open the eluminate session file (.jnlp) with a 32 bit version of java (eg. javaws c:temptraining.jnlp)
It is not a pretty solution, but it is at least a workable one. Hopefully Elluminate will be able to get a fix in for the problem soon.