[cjg_]

Worked fine to export/import from 4.10 so I bet this is a limitation of the OPML export in 3.3.2 rather than an issues in 5.0.

[protomyth]

I see no way to nested folders in 5.0. So if you have a Technology folder with sub folders like Blog and News, it won't import properly nor can you recreate the folder hierarchy.