The Resume button will change to "Find Sources" when the status of the selected download says "Need More Sources"

For those dl's "awaiting", I find command-clicking the search tab and choosing the option to "Repeat Search" works better, especially when the awaiting download originated from a firewalled host with few slots.

[nice set-up: I'll be getting my G3 ibook Panther for Christmas, so keep posting those Panther bug fixes ]