sharp menu/dvd-r burning question

[muskgrave]

Hello!
This is actually a 2 in one question. First question:
I have created a menu that I am quite proud of in photoshop. The dimensions are 720x480. When I open it up in TDA it looks fine as well, but when i play it on my tv it stretches it a bit and makes it look fuzzier. Should I create the menu at a higher resolution and then let TDA shrink it to fit? Also, do you have to use 72dpi for the menu's or can you go higher (ex. 300dpi)?

Second!
I have been working and re-working my wedding video and to test it on the tv i burn it to a dvd-rw. I got it pretty much how i want it but when i went to burn it to a dvd-r using nero it gave me this big message about how this is a multi-session disc and if i continue it will only be readable in windows xp os and yaddayadda. It gives me the option to continue anyway or continue without multisession.. What is that all about? What should i choose? I'm telling it to make a DVD Video and I'm not understanding why it's giving me grief on the dvd-r and not the dvd-rw.

thanks!
dlv

p.s. - i did finally encode all the audio using dolby digital and i'll never turn back!

[Baldrick]

Make your menu in 800x600(or higher but with the aspect ratio 4:3). Add it to tmpgenc dvd author and it will resize it to 720x480 and it will look a bit stretched, but your dvd player will stretch it to 4:3 aspect ratio.

[muskgrave]

Thanks!

so should i leave it at 72dpi?

Anyone familiar with this message i'm getting burning the dvd-r? I'm using nero 5.10.something...:P It's made the rw's without a question but on the -r it gives me the above message.

dlv

[muskgrave]

is anyone else getting that message when burning a dvd-r?