First hack on a conkyrc file. I was inspired by the clock here:

http://didi79.deviantart.com/art/conky-config-127651851

conkyrc

@@ -0,0 +1,56 @@
+#!/usr/bin/conky -d -c
+##	.conkyrc configuration
+update_interval 10.0
+alignment top_left
+background yes
+border_margin 5
+border_width 5
+color0 555555			#
+color1 FCAF3E			# zolty
+color2 64574e			# braz
+color3 a82553			# rozowy f71f84
+color4 5e1014			# bordowy
+color5 64574e			# braz
+color6 a7a7a7			# szary
+color7 8888CC			#  (COOL)
+color8 9d9c61			# zolto-szary
+color9 525276			# niebiesko-szary
+cpu_avg_samples 2
+default_color e1e1e1		# szary a7a7a7
+default_outline_color 000000 	# Black
+default_shade_color 000000	# Black
+double_buffer yes
+draw_borders no
+draw_graph_borders no
+draw_outline no
+draw_shades no
+gap_x 5
+gap_y 5
+max_specials 1024
+max_user_text 10000
+minimum_size 280 1394
+maximum_width 600
+net_avg_samples 2
+no_buffers yes
+override_utf8_locale yes
+own_window yes
+own_window_colour 000000	# Black
+own_window_hints undecorated,below,sticky,skip_taskbar,skip_pager
+own_window_transparent yes
+own_window_type override 	## normal
+pad_percents 2			# to co nizej, miejsc po przecinku
+short_units yes			# krotka wersja podawania wielkosci dyskow np. 612.21M/3.80G
+stippled_borders 3
+text_buffer_size 8000
+total_run_times 0
+update_interval 1.0
+uppercase no
+use_spacer right
+use_xft yes
+xftalpha 0.75
+xftfont sans:size=9.5
+
+TEXT
+${color2}${goto 20}${font DejaVu Sans Mono:size=30}${time %H}${font DejaVu Sans Mono:size=28}:${time %M}${font DejaVu Sans Mono:size=8}${voffset -12}:${time %S}${voffset -5}${time %Z}
+${color2}${goto 200}${voffset -5}${font :size=15}${time %A %d %B %Y}
+${color}${font RsbillsDng:size=14}${font}${font DejaVu Sans Mono:size=8}${execpi 3600 cal -A 2}