Yes it does sort the leak out, even advanced lighting both old and mrt seem to work fine.
Honestly don't know what would be a thorough test to see how stable it is with u7.7rc7
You seem to be mixing versions up so to speak and I'm not talking about the dll files. U7.7rc7
is the latest, that is why it is stickied on this board, it is just that when Lee does these bug fixes for upgrades, he usually messed something else up. U7.5 supposedly had the fix, haven't tested or intend to, but chances are you could take same dll from that and get same results. From what I recall, when they made GameGuru they started out by going back to an older upgrade of dbp and rebuilt the language from there to suit the needs of GameGuru. It's that version that is open source, it is version u7.1 if you have it installed check the version info out from the editor, I think he updates it from time to time, not sure. U7.7rcX shows up as 1.077 in the editor and u7.1 shows up as 1.071, smaller the numbers the older the version. Ultimately the GameGuru 1.071 (u7.1) version is a different flavour of dbp altogether. When I last checked it out stuff was broke or missing that I was used to having, it's so long ago I don't recall, but plugins was an issue, I think it was a case of some stuff required specific upgrades later than u7.1 such as dark physics for example needs u7.6, and blitz terrain to, pretty sure there are more. So I suppose by "latest" yeah if you don't mind losing out on some stuff after u7.1, but we've all known we are using old stuff for erm quite a few years now lol!
Win 7 Pro 64 bit SP1, AMD A4-5300 APU 3.4GHz, 8GB DDR3, NVidia GeForce GTX 750 1GB GDDR5, ASUS A55BM-E