What about the
Predator film? People forget about the entire nasty notion of some alien hunting humans in the jungle
SuperNova is another film that I've watched and vaguely remember. The ones that made impact....
Wargames.... this film is not just a classic but it has everything a film should have in it (well a few

);
An AI hell bent on annihilation of the enemy that sleeps.
A hacker that "Wardials" number after number on his phreaked phone looking for a games developer.
A bunch of federal agents chasing the hacker, and the hacker being dragged into NORAD.
Okay you could then move to such films as;
Hackers okay it's not a realistic depiction of the covert world of the Social and sleep deprived, but it's the film that started off the whole I-Worm genre. It's still worth a watch, but rememeber it's a bit like one of those cheesy Disney movies for kids.
Johnny Mnemonic This film was recreated from William Gibsons short story that can be found in the compilation of Burning Chrome. The original story was far different.
Some actually complain about the film.. I just think that the one quote that made it worth while was "ALL I WANT IS ROOM SERVICE!".
I noticed Patman put
Ghost in the Shell I liked that Manga film enough to think that it should be mentioned again. The whole world has stepped up it's technological evolutionary chain, People have filled the blackmarket with technological gizmo's that can do alsorts of wonderous and illegal things.
Hackers are plentiful and Artificial intelligences are dawning like a new sun. Within a future cityscape, New government sections have been created to deal with the new state of cybernetic terrorism or "Ghost hacking".
The poor populous is wreaked with people being turned into mindless slaves of someone that calls himself the "puppet master". These people have all their memories wiped and their identity replaced with a pseudo-one, to which they do tasks set by the puppet master.
this results in Section 9 sending one of their Cyborg operatives and cybernetically enhanced companions into dealing with this situation. Perhaps this film could teach you a whole new respect for the Manga genre if you never watched a manga film previously.
Akira... Well it's another Manga epic, one that will confound people for eons.
Screamers A war one a different planet continues over the radioactives that the planet provides, within the continued war, one side builds a purely automated factory to create robots that hunt and destroy the enemy.
As you can tell by the setting... those robots, start to go wrong, as through their automation at the factory, the system starts to modify how and WHO they fight.
Braindead, An Australian movie that is pretty weird... worth watching though.. (classed as spoof/comedy/horror)
Frequency I liked the film and it fits in my favourite genre.
There are other timedisplacement and Cyberpunk genre films that I can't remember the names of, But I think the list could be endless (And I don't get mpaid to be a movie critic

)