The "BBC%20Radio" Playlist was created using the 6.03 svn (as "BBC Radio"), if I
create a new Playlist called "BBC Radio" using 6.1 svn (3554), it asks me to
overwrite and when I confirm, slimserver crashes with the following log output:

Argument "61b1" isn't numeric in numeric gt (>) at
/usr/local/slimserver//Plugins/Alien/Plugin.pm line 541.
Streaming: Launching mplayer -really-quiet -vo null -cache 128 -af
volume=0,resample=44100:0:1 -ao pcm:file=/dev/fd/3
rtsp://rmlivev8.bbc.net.uk/farm/*/ev7/live24/radio2/live/r2_dsat_g2.ra?title="BBC
Radio 2"&author="http://www.bbc.co.uk"&copyright="(C) British Broadcasting
Corporation 2000"&screensize="original"
MPlayer 1.0pre7-RPM-3.4.2 (C) 2000-2005 MPlayer Team
CPU: Intel Celeron Covington/Pentium II Deschutes,Tonga/Pentium II Xeon (Family:
6, Stepping: 0)
Detected cache-line size is 32 bytes
CPUflags:  MMX: 1 MMX2: 0 3DNow: 0 3DNow2: 0 SSE: 0 SSE2: 0
Compiled with runtime CPU detection - WARNING - this is not optimal!
To get best performance, recompile MPlayer with --disable-runtime-cpudetection.


Stream description: Audio Stream
Stream mimetype: audio/x-pn-multirate-realaudio-live
Win32 LoadLibrary failed to load: cook.so, /usr/lib/codecs/cook.so,
/usr/lib/win32/cook.so, /usr/local/lib/win32/cook.so
panic: sv_setpvn called with negative strlen at
/usr/lib/perl5/5.8.5/i386-linux-thread-multi/Encode.pm line 164.

It does however create "BBC Radio" which co-exists happily with "BBC%20Radio"
(ie without overwriting it) in my playlist directory.

Patrick - the %20 bug has been fixed in subversion.

The other issue appears to be AlienBBC is broken. You should post about it on the Plugins list.

There are 536 bugs in the database with targets of '---' that were fixed prior to new year 2006.  I am setting them to targets of 6.2.1 to keep them from showing up in my queries.