alan@piglet:~$ uname -r
No problems at all. Standard Debian Squeeze installation.
I have a standard plug with a 16GB SD card as my home server and internet firewall/gateway. (I use the inbuilt Ethernet port as my lan side and a usb ethernet adapter as the wan side). Supports everything including mail web and dns/dhcp services for my house and externally (both my personal http://www.chandlerfamily.org.uk
web site - including a git repository and gitweb and my business http://www.hartley-consultants.com
web sites are supported from it).