The last error messages that you posted are somewhat normal - but to be sure you'd have to check the following Information items to see if it completed successfully later on (or, if you can access the internet, you can assume that they started successfully).
I'm not real familiar with the first one, but have found (in several cases) that removing that device from Device Manager will cause the error to go away (and Device Manager doesn't reinstall the device).
The second error is because another computer thinks it's the Master Browser on your network - and the 2 computers fight it out until one gives up (making the other the Master Browser). This mostly occurs when using automatic IP assignment on a network - along with Sleep or Hibernation on at least one of the computers.
The third error can be related to the second one, or it can be independent of it. But regardless, there should be either an Information item that states that the lease was successfully issued - or there should be more errors of the same type as the system keeps trying to get a lease.
As for Service Pack 2, there are 2 requirements prior to installing it:
1) Scan for malware (preferably with an independent scanner) to ensure no malware is on the system.
2) Update all of your drivers to ensure that no SP2 incompatible drivers are on your system.
Either of these could be causing your issues. Here's some links to some free, online scanners: (Be advised that some of these scanners will pickup things in "quarantine" from other anti-virus programs - so review the results carefully)http://www.pandasecurity.com/homeusers/solutions/activescan/http://us.mcafee.com/root/mfs/default.asphttp://housecall.trendmicro.comhttp://www.bitdefender.com/scan8/ie.htmlhttp://support.f-secure.com/enu/home/ols.shtmlhttp://onlinescan.avast.com/http://ca.com/us/securityadvisor/virusinfo/scan.aspxhttp://www.eset.com/onlinescan/http://www.kaspersky.com/virusscanner
Scan Only - no removal
<links compiled on 02/14/2008>
<links reordered on 09/10/2008>
Then, on the back of your Dell is a service tag number. Go to this website and locate the drivers for your system: http://support.dell.com/support/downloads/...;l=en&s=gen
If there's more than one type of driver available in a section, post back here for instructions on how to pick the correct one.
My browser caused a flood of traffic, sio my IP address was banned. Hope to fix it soon. Will get back to posting as soon as Im able. - John
(my website: http://www.carrona.org/
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