I'm a second year - best advice I can think of is "work consistently" rather than try to cram it all in last minute.
The Acland DVD is great (even though I have access to a DR, it's a good back up) but in some ways it may be OTT for a first year exam. Can you find out what level questions are pitched at from people in the year above? I slogged my guts out learning loads of stuff and then questions were basicaly "identify a quadricep" rather than a particular one
I also tended to do drawing sort of like a cross section of the leg - and from that it showed up that muscles in one section of the circle were innervated by one muscle - so if you know the position of the muscle you can have a good stab at the nerve.
I also did things like make acronyms - either make a word out of the initial letter of the muscles (so for hip flexors for instance RIPPS - rec fem, iliacus, psoas major, pectineus and sartorius) or a sentence where each word began with the initial letter (so for the carpals - Some Lovers Try Positions That They Cannot Handle). The dafter the better!