To get the previous and next views back you have to edit the Data\Cfg\commands.cfg. I suggest deactivating the mod and editing the file in the Mods\ folder.
This bit:
[Cmd50]
Name=Camera_on_next_unit
Ctxt=1
;Key0=0xBE,,">"
Page=0x34000000,3714
[Cmd51]
Name=Camera_on_prev_unit
Ctxt=1
;Key0=0xBC,,"<"
Page=0x34000000,3714
All you gotta do is take out the ";" and it'll work.
To get rid of the Algae:
http://www.subsim.com/radioroom/showthread.php?t=110772 I like the deleting the impurity.dds idea.