Mtbr.com - Features product reviews by consumers, as well as forums to ask questions.
Marzocchi USA- Marzocchi's home page.
BETD Components- Make a nice replacement ETA knob.
Enduro Fork Seals- Makes outstanding replacement dust & oil seals for your yearly maintenance.
Standard Disclaimer: This site describes my experiences tuning and maintaining my suspension fork and this information is not an instruction manual. As always, use this information at your own risk. I am not in any way responsible for typos, misinformation, or any of your actions or results. Results may vary.