I have jailbroken my 3gs using spirit.
When I go to the 'featured themes' section in Cydia and chose a paid theme I get no price button, instead I get the usual 'Install' button, if I click to install the download always fails (probably because I haven't paid).

On my Mrs' I pod touch which is jailbroken with Blackra1n everything is as it should be.

Anyone else had this problem?