360 movement demo

this is the closest thing i can muster in attempting 360 degree movement, the only problem is the arrow object is slow to make an 180, due to fact that the arrow object has to be in the center screen.

can someone help me with this heres the download.
http://us.f13.yahoofs.com/bc/43d6f17d_12248/bc/360+file.blend?bfRWv1DBNz8n7LmM

http://us.f13.yahoofs.com/bc/43d6f17d_12248/bc/360+file.blend?bfw5v1DBmpSK7LmM

I keep getting a server not found message.

Try hosting somewhere like SaveFile