I can assure you our software does not affect how other products behave. I have Skype installed on my computer here and have not had one single problem with it, and I install/uninstall Switch almost every other day.
As far as your files goes, if you can send one to me that doesn't work, I think I can make a better assessment of whether converting your files is possible or not. Send it to tj[at]nch.com.au