Thanks, Opium! I've just taken a look at the link and was amazed to see maps for the likes of Ice Metal Uninstall and Super Zero Mission - genius
Speaking of trouble with the boots, I got offed again - fell into some lava with two very large pillars to the left and right and the top was
just out of reach
Stood there watching Samus burning because there was just no way out - felt awful - I've killed her so many times
I decided to get the Varia Suit rather than continue killing Samus in a series of unexpected and horiffic ways
Current Status: Morph Ball, Bombs, Hi-Jump Boots (

), Screw Attack, 4x Energy Tanks, 70 Missiles.
There's an Energy Tank left in Norfair but that's becoming like the boots, always something to catch me out

Probably be worthwhile to take my time and collect pickups to recharge her as well, my mistake is to rush - but it has gotten easier with those power ups - I'm making far less mistakes. Although, the jumps seem to be a little "floaty" on this one as well as Metroid II - maybe a difference in the planet's gravity?..
