Changes to text in Virtuemart and Add to court button issues

[fang767]

Using VirtueMart 3.0.6

I would like to make the following changes to the text in Virtuemart. Can someone please provide me with the CSS override or where I may find it located?
Product View:
"Sales Price" Text: Price

Also for some reason my Add to Cart buttons do not work from my front page if anyone has any ideas on how to solve that I would be most grateful. 
Website view if that helps: http://www.paddlextreme.com/

[jenkinhill]

Changing text is a simple Joomla technique and is covered in out FAQs:  http://forum.virtuemart.net/index.php?topic=113895.0

Checking with Firebug console I see a lot of errors on your homepage. You should ask your template supplier about this. See http://forum.virtuemart.net/index.php?topic=108212.0

And give a warning if your site plays music/crap sounds automatically on access. It pissed up the Rolling Stones track I was listening to at the time.