World Download provider results:
matlab 4.0.full.rar :: 2009-02-24 :: Speed: 989 Kb/s
matlab 4.0 [FullVersion] :: 2009-02-24 :: Speed: 1829 Kb/s
[HIGHSPEED] matlab 4.0 :: 2009-02-24 :: Speed: 689 Kb/s
[TRUSTED DOWNLOAD] matlab 4.0 :: 2009-02-24 :: Speed: 836 Kb/s

---

Site results:

---

Crackdb.com results:
MathWorks Communications Toolbox v4.0 for MATLAB 7.5 :: 6 Kb :: 3.10.07
MathWorks Communications Toolbox v4.0 for MATLAB 7.5 x64 :: 6 Kb :: 3.10.07

---

SerialNews.com results:
MatLab 4.0 :: 25 b :: 15.12.03