[Kaitlyn2004]

I had movies in XBMC and then I started adding TV Shows

It seems when it downloads the images/etc. for the show, it stores it in the destination/source file location - while for movies it is stored locally.

Is there any way to store the tv data locally as well?

Much faster to load the assets off local SSD than NAS!

[live4ever]

XBMC definitely stores all TV images locally, unless you specifically linked it to your NAS.
Look in C:\Users\[user]\AppData\Roaming\XBMC\userdata\Thumbnails

[Kaitlyn2004]

I'm not at home to check right now - but they've show photos/fanart are definitely on the NAS. they may ALSO be locally... But I have no idea why they would be on NAS at all.

So how do I change that?