Wireless Routers for O2, Vodafone USB Modems

Porbeagle

Hi. I need to create a wireless network so as to be able to access the internet with my work laptop at home (Work laptop security settings will not allow access via 02 or Vodafone mobile dongle direct). I have an O2 E270 dongle, which I use for my personal laptop, and my brother uses a Vodafone K3520 dongle at home home. Therefore, I want a generic type router (instead of buying both the O2 and Vodafone routers) that can create a wireless signal from either of the two dongles, so I can use the work laptop in either location. Anyone have any experience, good or bad of these Zoom routers with a USB modem?
http://www.maplin.co.uk/Module.aspx?ModuleNo=351516 (£70 in the UK, €115 in Maplin Irish stores, rip-off!!) or
http://www.maplin.co.uk/Module.aspx?ModuleNo=351517
Ta

AbbeyWebs

I've used the 3g router below before and recently got one for someone else. I was using threes mobile broadband USB stick and router worked very well. Costs £40.87 with free delivery.

I have an Amazon affiliate account too so would appreciate you going through this link
http://www.amazon.co.uk/gp/product/B002GNHOCQ?ie=UTF8&tag=abbweb-21&linkCode=as2&camp=1634&creative=19450&creativeASIN=B002GNHOCQ

OR

Link straight to product on amazon site
http://www.amazon.co.uk/Edimax-3G-6200N-nLite-Broadband-Router/dp/B002GNHOCQ/ref=sr_1_2?ie=UTF8&s=computers&qid=1283932859&sr=8-2