Hopefully you get it sorted. You could try posting on the US forum "C30 Crew".
http://www.c30crew.com/mainsite/
The T5 was the only C30 Volvo sold in the US. So every member on there has a C30 T5. Knowledgeable folk. Very proud of their C30s, very rare there - they only sold 22,000. Drop in the ocean in US car terms.