With this excel file you can create the sql code witch you can insert via myphpadmin into your database.
-  look into db for the last pic ID and insert the next one into excel file
 -  change title
 -  change description
 -  change the upload time
 -  create the new categorie where you want to insert the pics (via ACP)
 -  change cat number to the new one
 -  change view to another number if you want
 
For me I have done some modifications, because I like to have the pics in different folders.
So, if you upload a folder with pics (maybe 2007-01-01_icyphoenix) and the pic names (2007-01-01_icyphoenix-
001.jpg and 2007-01-01_icyphoenix-
002.jpg and so one)
You have to go into my excel file. On the bottom you will find a tab folder. Click this and change the two yellow cells.
Try a little bit with it and i'm sure you will find the way how it is working.
At least copie the sql code into you db:
INSERT INTO `phpbb_album` VALUES (1,'2007-01-01_icyphoenix/2007-01-01_icyphoenix-001.jpg','2007-01-01_icyphoenix-001.jpg','Test Title','Test Description','3','Steffen','d9583a97','1167724924','2','0','0','1');