Topic: Modules not visible

I have recently changed servers and updated the design for one of my sites using the standard Ashop cart. Placeholder tags for AShopcustomerlinks, AShopcartbuttons, AShopsearchbox and AShopmenu all show on the website but AShopcurrencies, AShopnewsletterform, AShopnewsletterbox and others do not, any suggestions?

Also is there any way mod_rewrite perhaps to change mysite.com/index.php?cat=# to something more like mysite.com/catagoryname/#.

And lastly, are there any plans to update AShop to be compatible with responsive templates?

Thanks.