I installed 10.6.2 Combo Update a few hours ago and have been trying all my apps on it. It's quick and smooth. I haven't had as much as a burp out of this baby. Safari seems very peppy. Web sites come up very quickly.

Anyone having problems?

Mac Pro dual Quad-Core Intel Xeons Early 2008; 16GB RAM; MacOS X 10.11.6, iOS 9.3.5