Help setting up DirecTivo/X-Box/DVD/VCR (1 Viewer)

Hey guys I am getting DirectTV (with DirectTIVO receiver) installed this weekend but I am a little confused as to how to hook everything up to my TV. I also have an X-Box, a Sony VCR and hopefully a Panasonic progressive scan DVD player this weekend (I currently have a non-progressive Sony DVD player). All will be viewed on a 27" WEGA which has 1 rear S-Video, 1 front S-Video and 1 rear component. Please guide me as to what my optimal hook ups would be.

I have:

Sony WEGA 36 FS-12 (One S-vid, one compsite, one component, one front composite)

Sony DVD

X Box

DirecTIVO

all with S-vid.

I bought a reciever.

I didnt know that. I guess I will stick with my Sony DVD player then. Thanks for the info.