Make my computer running smooth and safe?

I have the following things

1. Virus Protection - Anti Virus Kaspersky 6.0.2

2. Spyware Protection - Spybot Search and Destory %26 Spyware Doctor

3. Spywareblaster

4. Tune-Up Utilities %26 Ace Utilities

5. IObit Defragment

6. Advance Window Care Personal %26 Registry Mechanic

I do this daily like 1 every 2 days. I have Windows Vista Home Premium and I use Mozilla Firefox as my main browswer. I have a Wireless Router a Linksys WRT54GS which I heard has a firewall.

Make my computer running smooth and safe?product key

You seem quite safe to me.

wdw

Make my computer running smooth and safe?triumph

looks good to me too
Are you asking whether you're protected enough?

If you are, then the answer is yes.

Your antivirus Kaspersky is among the best paid - maybe THE best, based on my experience.

Spybot is good as a secondary scanner, in my opinion, and I just think Spyware Doctor is junk. But you could get SUPERAntispyware (www.superantispyware.com) - just in case you get any really nasty bugs, then you'll be glad to have it. Spywareblaster I've never personally used so I can't comment on it.

Firefox is still the overall best browser, followed by Opera.

And yes your router should have a firewall so you shouldn't have any need for firewall software. Of course this should all be coupled with good surfing habits as well.

Happy computing!