Just a quick tip to get you to level 6 fame in Jueno in 1 hour or less(assuming you have the money).
Melyon in Selbina will pay premium price for any of the following: Five heads of La theine cabbage (100g), three ears of millioncorn (120g), One clump of boyahda moss (600g).
Grab 10 stacks of Boyahda Moss and go to town on hand ins. For every 1 you turn in he will give you 600gil and some fame in San D'Oria and Bastok. This fame from San D'Oria and Bastok in turn boosts your Jueno fame. You can only hand in 1 at a time. Total hand in time for 10 stacks of 12 is about 40 minutes and will bring you to fame 6 in Jueno.
The moss is often for sale for 500-600 Gil a piece at the AH, so you might even break even on gil or turn a slight profit depending. 10 stacks will bring you to at least level 6 fame in Jueno/San D'oria/Bastok. You can hand in more, but the return in fame given seems to drop off after lvl 6 with this quest.
10 stacks of 12 costs about ~72,000-75,000 Gil from the auction house, but you get most of that back after the turn ins. If i remember correctly i spent ~74,000 on moss and got ~72,000 back after turn ins.
If you cant find any moss at the AH then you can farm them off Goobues(the big grey looking things).
Goobbue locations
Ancient Goobbue Lvl 74 - 77 Boyahda Tree
Elder Goobbue Lvl 74 - 77 Boyahda Tree
Goobbue Lvl 22 - 25 Pashhow Marshlands
Goobbue Farmer Lvl 28 - 32 Rolanberry Fields
Goobue Gardener Lvl 40 - 43 Zi'Tah Sancutary
Jolly Green Lvl 27 - 28 Pashhow Marshlands
Old Goobbue Lvl 65 - 68 Boyahda Tree
After doing this im known as "Lord Jowaa" to the fame NPc's in Jueno.
Jowaa
Asura
49 RNG/32 MNK/26 WAR/20 THF/13 NIN
Edited, Wed Apr 21 11:13:10 2004 by Jowaa