pupil Tracking Software - ANY SUGGESTIONS?

Can anyone reocmmend a simple to use software package for tracking
pupil attainment?

What we are after is a program into which we can put NC levels (based
on teacher assessments & tests) plus targets for KSs 1 to 3 followed
by projected and actual GCSE grades.

Please reply to john-taylor@xxxxxxxxxxxx or use the reply by email
button and remove "the rubbish" from my home email address.
.