dvd shrink to nero6 and back to dvd shrink

[kurtains]

a freind of mine has just told me,that after u use dvd shrink to rencode a dvd,you can then input it into nero 6 and recode it again,once the enconding has completed you can then recode it through dvd shrink again,now i dont no how many times u can do this,and the only reason that my freind does this is so that it does not take up as much data on the dvd disc.is this true and has anybody else tryed this.
thnx

[jeremyp969]

You can skip all of that and just encode to a greater compression ratio in DVDShrink. You're not going to get any better quality by doing it this way. Actually you're going to probably make it worse than just letting DVDShrink encode it to the correct level.

Just let DVDShrink pick the level it needs to compress to and do it once!