Thanks.
I gave it a try and downloaded a 32bit trial on my other machine (there is no Opus on that pc and I hv a license for 1 pc, so a trial is the only way to try it out)
After installing I restored the today's backup and it pretty much the same.
I haven't tried out everything yet - no time, but I take it everything will be the same.
One thing I did try though: I have a vbs script (Date from filename) that changes the modified filedates based on the data-time format in a filename. Works fine on my current pc but got an error in the other one. Error pointing to blanc line in the script, so I have no clue.
Could there be a difference between x64 and 32bit on that matter?