LETTER OF INTENT (LOI)

[SPARK]

OCTU... On February 22, 2005, OCTuS Inc., a Nevada corporation, (the "Registrant"),
executed a non-binding Letter of Intent (the "LOI") to effectuate a business
combination with MicroSlate Inc., a Canadian corporation ("MicroSlate"). Subject
to customary due diligence and further negotiations, the business combination
between the Registrant and MicroSlate will be effectuated by either reverse
merger, reorganization or asset purchase.

Pursuant to the LOI, the transaction is subject to certain conditions,
including, but not limited to:

o completion of due diligence by the Registrant and MicroSlate;
o the completion of mutually agreeable definitive transaction documents;
o the approval by the respective boards of directors of the Registrant and
MicroSlate; and
o the approval of MicroSlate's stockholders, if necessary.

About MicroSlate

MicroSlate is an industry leading provider of Mobile Data Solutions for rugged
mission-critical environments. Headquartered just outside Montreal, Canada, the
company also has offices in Florida, operates a Service Center in New York State
and has Sales offices in Ontario, Texas, Arizona and Illinois.

MicroSlate's rugged laptops, handheld computers and tablets provide mobile
workforces with the computing power and communications capabilities required in
today's fast-paced and demanding situations. Their devices are widely used by
police forces and fire departments across the United States. MicroSlate's
solutions are also widely used by field technicians, specifically in the
Telecommunications and Distribution sectors.

MicroSlate also provides comprehensive software solutions, focused specifically
on Healthcare and Aerospace applications. Their Electronic Records Management
(ERM) Systems allow clinics and hospitals to fully manage all their information
requirements, from patient and resource scheduling, to patient records
management and electronic prescriptions. MicroSlate's Aerospace Systems enable
aircraft maintenance crews to perform comprehensive inspections and facilitate
the filing of required reports in demanding and time-critical environments.