1. Server Mapping
Now you've added an internal preview would it be possible to add a server mapping to each project, so that the internal browser goes to - for example - "http://localhost/projectfolder/filename.php" rather than "C:\projectfolder\filename.php"
2. Wordwrap markers
Could you add the option of hiding the wordwrap markers. (the "visual glyphs for word wrap" as they seem to be known in Visual Studio)
3. Colour coded document tabs
This isn't a particularly important feature, but I thought the multi-coloured open document tabs in v3.3.2 - the last non PHP specific one - looked really cool. Any chance you might copy them over