VGA to DVI

Hi, can anyone tell me how to connect a Formac monitor (DVI) to a Sony Vaio desktop (VGA). So far have been advised to either get an adapter

http://www.tvcables.co.uk/cgi-bin/tvcables/DVI-VGA.html?id=9KFMHAc5,

a graphics card, http://www.exciteit.co.uk/store/EXCITE_viewItem.asp?idProduct=50663

and a converter (do I really need to go to this expense)?http://www.networktechinc.com/vga-dvi.html
I am not into gaming, this is for Photoshop use. Thanks.

 

i'd just get the adaptor or a new gfx card, you are just wasting you money if you get the convertor

 

It'd be pointless to buy a new GFX card so just get a DVI to VGA adapter.
Much cheaper.

 

thats true, just get the adapter

 

Thanks guys, I'll go down the adapter root