Beware: Entry boxes are still too big (at least as of an 8.4.10 prerelease I tried yesterday). The text in them has a huge and unwelcome margin around it. This is a tk bug that first showed up in the 8.4.9.1 binary installer.

If you use entry boxes (as most tk users do) I suggest you stick to 8.4.9.0 for now. Or if you run MacOS X 10.4 and don't need extra tcl/tk extensions included in the "BI" package, stick to the built in aqua tcl/tk.

(Also, Apple's installer has a bug that causes it to crash sometimes when scrolling through the configuration options. The "BI" version of the installer is one of the few installers that has enough items in it to expose this bug.)