Slow network speed after connecting to routers and switch

Hello
The following is my test setup I have running at my house for some practice and leaning
Some reason the PC1 which is a laptop is getting very horrid internet / download speeds, and I am trying to narrow down why.
Example, on my main desktop that is connected right to the Arris Cable modem / router I get around 34Mbps down. But the laptop that is connected in the topology above, is getting 0.06 Mbps down
I am not sure if there are settings that need to be checked on the routers or what could cause this, I am figuring the traffic is bogging at some place.
Thanks

Update on some things I have tried
As I am not sure the cause, I have been reading and trying different things, last thing was to set the interfaces to Duplex Full
I did this on both the Ethernet ports on the routers, and both of the Fast Ethernet ports being used on the switch, but has not changed the speed that PC1 is getting.
Also turned on CEF on both routers

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Update on some things I have tried
As I am not sure the cause, I have been reading and trying different things, last thing was to set the interfaces to Duplex Full
I did this on both the Ethernet ports on the routers, and both of the Fast Ethernet ports being used on the switch, but has not changed the speed that PC1 is getting.
Also turned on CEF on both routers

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Message was edited by: Mark Crane
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Sometimes a router needs firmware update to be compatible, or upgrade the cables to cat6e, or look for a new router or switch which helped my own setup. Just look for one that says that it is "Vista compatible" actually.
http://www.thursby.com/products/dave-vs-tiger.html

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Slow network speed after connecting to routers and switch

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