HD all the way. 4Mb line+SABNzbd+Sickbeard means there's no excuses for not going 720p
But back on topic. I like downloading 720p, because I like looking torwards the future. Probably most times you won't be able to see the difference, but with newer technology I am sure you will. Me personally don't like deleting. Also, only got 384 line.
Just on another note, downloaded a few episodes of Friends HD and you can see a huge difference. Yes it is compared to DSTV, but still
Solve two of the world's major problems: feed the homeless to the hungry
Application Service Maker - Run any program as a service
'Coz only the BEST in the land are good enough for Simba, the only taste that ROARS with flavour!
Boardwalk Empire S2 - awesome
The Borgias S2 - good
And currently watching Once Upon A Time S1 - entertaining
HDD prices really do need to come down again... I'm getting desperate.