CPU Usage

The latest version of the client takes my machine (a macbook) to 100% cpu usage as soon as I connect. Is anyone else experiencing this?

Yeah I keep getting a battle between SL and kernel_task in the Activity Monitor Sometimes one will take up 60% or more and be fighting with the other for it. I've got a G4 with 2.5 Gb's of memory and the stock 64Mb Nvidia card, but I noticed the following from the Console as soon as I run SL:

2006-10-28T03:14:10Z INFO: QUEUED THREAD STARTING
2006-10-28T03:14:10Z INFO: QUEUED THREAD STARTING
2006-10-28T03:14:10Z INFO: QUEUED THREAD STARTING
LLErrorStream::crashOnError() failed to get mutex for log
2006-10-28T03:14:10Z INFO: Unable to open filearguments.txt
2006-10-27 20:14:11.555 Second Life[256] *** _NSAutoreleaseNoPool(): Object 0x8831a50 of class NSMutableParagraphStyle autoreleased with no pool in place - just leaking
2006-10-27 20:14:11.555 Second Life[256] *** _NSAutoreleaseNoPool(): Object 0x8831bd0 of class NSCFDictionary autoreleased with no pool in place - just leaking
2006-10-27 20:14:11.560 Second Life[256] *** _NSAutoreleaseNoPool(): Object 0x8833a10 of class NSView autoreleased with no pool in place - just leaking
2006-10-27 20:14:11.561 Second Life[256] *** _NSAutoreleaseNoPool(): Object 0x8833a10 of class NSView autoreleased with no pool in place - just leaking
2006-10-27 20:14:11.562 Second Life[256] *** _NSAutoreleaseNoPool(): Object 0x8833a10 of class NSView autoreleased with no pool in place - just leaking
[244] http://secondlife.com/_scripts/_flashdetect_02.vbs:SyntaxError - Parse error
Oct 27 20:15:15 video /usr/sbin/ocspd: starting