Hey guys 

Just got a new Dlink 1008D 8port gigabit switch connected with my Dlink 1025W router

Everything seems to connect fine but I'm getting quite a bit of internet lag.

youtube videos load very slow and I doubt it's international speed having problems

I have also checked Jumbo Frames is disabled on my PC..

Any ideas ? Should I upgrade my Router firmware to Tomato or whatever ? Router Firmware Version is 3.30j

EDIT: Just connected back directly to my router and no lag on youtube. I think its how my router is talking with the switch. What do I need to set on my router? It's at 1500 MTU