Cannot save or apply new product

[Kimpreskey]

Hi
I have Joomla 1.5 and Virtuemart 2.  I am trying to add my products, however it will not save or apply the details.  I haven't had any problems in setting the shop, shipping or payment types or even in setting the product catergorys, I have sucessfully uploaded a picture to this.  There is just no response when trying to add products.

Any ideas where I am going wrong - i'm new to virtuemart and am using the manual step by step and this is the first hiccup

Thanks

Kim


Update:  I have now given up on Virtue Mart - have successfully gone with Hikashop - free version works beautifully and will be buying the full version