DHCP on SBS 2008 R2 co-existing with Netgear 6300 Router DHCP query

Hello!

I would like to set up 2 IP ranges, 1 of which already exists on my 2008 R2 fileserver with a range of 192.168.1.0 and then I'd like to have another range provided by the DHCP on my Netgear 6300 Router @ 192.168.0.0.  But, if I plug then into each other, the DHCP on the 6300, even though it's set to 192.168.0.0 will try and feed all the devices to it's range of 192.168.0.0, I presume.. so is there anyway, I can build 2 ranges here whilst both ranges pull their internet traffic from the one DSL modem @  192.168.1.1 ?!