Thought this worth mentioning here, if Skype refuses to send text messages, the probable cause is the "Download Youtube as MP3" part of the FS update.

Just had to sort this out on my PC, entered text on Skype, hit return, zilch, message will not send, voice is fine, just text or sending files, anything that needs you to initiate sending won't happen.

So don't download Free Studio updates from DVDVideoSoft until the issue is sorted!