R14 NetworkManager icon problem

I installed R14 nightly builds on Debian 7 (Wheezy) a couple days ago, and everything looks fine. The NetworkManager icon was normal. Then I installed a few miscellaneous programs, and somewhere in that process the icon turned into a little dot. It looks like it did when I tried to install the Squeeze version of NetworkManager on Wheezy, probably 2x2 pixels. Any ideas what might've done that? After the point where I know it was working fine, I installed: k3b kuickshow abiword kcalc ttf-mscorefonts-installer bibletime cpufrequtils kima klaptopdaemon kmix ntpdate ...and of course all dependencies for the above. Thanks in advance for any help. -- PGP key: http://homestead-products.com/pubkey.htm