Penny Colton wrote:
Really want to get closer than my 300mm lets me, so I'm thinking of a teleconverter, advice please!
If it's the 300f/4L IS then I'd suggest the Canon 1.4xII since you won't lose AF and they are around $225 mint, used on eBay or sites like FM and POTN........
Go to the Nikon SLR Lens Talk forum. There has been lots of teleconverter (TC) talk there. Favorites seem to be the 1.4 the new 2.0.