You can use the Resume button but it tends to have side-FX when applied to too many files simultaneously. It can be effective but is not the most effective method. When you open LW it tries to connect to each incomplete file anyhow.
Some hints: A well set-up LW can start to automatically continue its dwnlding after it's settled down perhaps 2 out of 3 times you open LW.
Optimising LW & Maximising Uplds & Dwnlds A (1st post only) & also
Part B which is even better & last & least are
search & dwnld hints. The latter one I've been thinking about re-writing for some time. That's just for playing it safe. eg- I show all speeds & qualities.
eg:
http://www.gnutellaforums.com/showth...028#post116028