Robison-Anton has a GREAT color selection in their poly threads... something like 400 colors. HOPEFULLY there's a conversion list that takes ARC numbers to Robison-Anton numbers, but that's probably wishful thinking on my part! I have a lot less breaks since I switched over to R/A, and enjoy the fact it's made in USA. Madeira might be good for some, but it and I tangled so much I almost quit embroidering! Thank goodness I just stocked ahead on oil and stabilizers a few weeks ago. I found a great place to get Organ titanium needles at _www.spectrumthread.com_ (http://www.spectrumthread.com) . A lot less expensive than most other places I found. **************An Excellent Credit Score is 750. See Yours in Just 2 Easy Steps! (http://pr.atwola.com/promoclk/100126575x1221823273x1201398689/aol?redir=http://www.freecreditreport.com/pm/default.aspx?sc=668072&hmpgID=62&bcd=Jun eExcfooterNO62)