[Staffslug] Advice on installing Virgin super-hub

I have just taken delivery of a Virgin 'Super Hub' VMDG480 which handles a 30Mb connection and combines features of - Cable modem - Wireless Router with 4 gigabyte Ethernet RJ45 connections my current set up is Virgin (Ambit) Cable Modem -> Belkin F6D4230 wireless router (HS-Net) [also DHCP server] -> Netgear FS108 switch (legacy kit + network printers) -> wired connection to local Desktops including my wife's (HP) at the other end of the house (18-20m). The wireless connections to the other end of the house (25-30m) are sometimes marginal (old brick walls!). The super-hub would normally replace the Modem & wireless router but looking at the forums the wireless performance is not very good and I therefore have doubts on whether the super-hub wireless connection will work properly (thus upsetting 11 year old grand-daughter who uses it intensively). I wonder whether the following configuration would work : Super-Hub - new wireless network (New-Net) -> local Desktop (mine) -> Netgear switch as above -> connection (using existing Ethernet cable) to Belkin router near my wife's computer -> old wireless connection (HS-Net) -> wife's HP This would involve a. having 2 wireless networks using same external connection b. using an old (RJ45) Ethernet cable to connect Super-hub to Belkin router. The alternative is not to use the super-hub's wireless at all. If they can understand this has anyone any comments ? cheers Iain Simpson